CN105161186A - High-strength towing-used photoelectric composite cable and manufacture method thereof - Google Patents
High-strength towing-used photoelectric composite cable and manufacture method thereof Download PDFInfo
- Publication number
- CN105161186A CN105161186A CN201510353371.2A CN201510353371A CN105161186A CN 105161186 A CN105161186 A CN 105161186A CN 201510353371 A CN201510353371 A CN 201510353371A CN 105161186 A CN105161186 A CN 105161186A
- Authority
- CN
- China
- Prior art keywords
- parts
- wire core
- kilograms
- speciality
- coated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a high-strength towing-used photoelectric composite cable and a manufacture method thereof. The high-strength towing-used photoelectric composite cable comprises a photoelectric unit, ground wire core conductors and power wire core conductors; wherein the photoelectric unit comprises a loose tube and a tensile insulating layer; and the tensile insulating layer comprises the following parts by weight of components: chlorinated polyethylene, epichlorohydrin rubber, magnesium oxide, zinc oxide, N, N-bis(beta-hydroxyethyl)-benzimidazolone, dibasic lead sulphate, tribasic lead sulphate, 4, 4'-dioctyldiphenylamine, N-N-phenyl-p-phenylenediamine, 2, 2, 4-trimethyl-1, N, N-dimethylaniline, tricapryl trimellitate, epoxidized soybean oil, 70# chlorinated paraffin, high wear-resistant carbon black, antimony oxide, hydrotalcite, ammonium polyphosphate, precipitated white carbon, modified calcined nano clay, gamma-mercaptopropyl triethoxysilane, trimethylol-propane trimethacrylate, triallyl isocyanurate and triallyl cyanurate calcium. The high-strength towing-used photoelectric composite cable of the present invention has tensile strength greater than 12Mpa and elongation at break greater than 350%, aging performance and wear-resistant performance of a sheath can be improved, the aging temperature can achieve 135 DEG C, thus good weather resistance is achieved.
Description
Technical field
The present invention relates to photoelectric composite medium-pressure trailing cable technical field, be specifically related to high strength electro-optic compound cable for towing and manufacture method thereof.
Background technology
Port machine photoelectric composite medium-pressure trailing cable is applicable to the application scenario of high mechanical stress, mainly applies shore container crane, track type container gantry crane, ship unloaders, stacker-reclaimer and other heavy lift equipments.The existing material of main part as cable cover(ing) has neoprene, neoprene good flame resistance, better mechanical property under normal temperature, but when temperature is lower, mechanical degradation, cold resistance is bad, meeting slow hardening after long-term placement, forfeiture adherence, poor fluidity, adhesive property is inferior, neoprene price is relatively high, if separately using it as the material of main part of cable cover(ing), cost is relatively expensive.Haloflex sizing material is a kind of saturated chloride rubber, and part retains poly character, and elasticity and thermal stability decline, and material becomes semi-rigid material, follows the string.Along with the reduction such as compatibility, resistance to low temperature, incompressible permanent deformation performance, heat aging performance of its plasticizer of increase of chlorinity, resistance to water is poor, and when temperature is lower, material itself is harder, elasticity is low, fragility is large, impart tear is low.Because cable sheath material for coal mine requires that it under any circumstance all has the feature such as softness, good springiness, so haloflex is not suitable for and does coal mine cable sheath material due to structures shape own.How to overcome above-mentioned technical problem, make the insulating barrier of cable have excellent electric property, require that sheath material gathers around excellent physical and mechanical properties simultaneously, as hot strength, elongation at break are high, become the direction that those skilled in the art make great efforts.
Summary of the invention
First object of the present invention is to provide a kind of high strength electro-optic compound cable for towing, it improves the hot strength of rubber sheath material, elongation at break and anti-wear performance, thus make hot strength be greater than 12Mpa, elongation at break is greater than 350%, improve ageing properties and the anti-wear performance of sheath, aging temperature can arrive 135 DEG C, has good weather resistance, also improve natural-crosslinked speed, substantially increase production efficiency and crosslinked uniformity;
Second object of the present invention is to provide the preparation technology of above-mentioned high strength electro-optic compound cable for towing.
For reaching above-mentioned first object, the technical solution used in the present invention is: a kind of high strength electro-optic compound cable for towing, described photoelectric composite medium-pressure trailing cable comprises photovoltaic element, 1 wire core conductor and at least 3 power wire core conductors, described power wire core conductor outside surfaces is coated with the first semiconductive shielding layer, ethylene-propylene rubber layer and the second semiconductive shielding layer successively, described wire core conductor outside surfaces is coated with semi-conductive rubber layer, described photovoltaic element comprises Loose tube, tension insulating barrier further, is filled with some optical fiber in this Loose tube;
Speciality CR inner sheath is coated on described photovoltaic element, at least 2 wire core conductors and at least 3 power wire core conductor outside surfaces, oversheath is coated on speciality CR inner sheath outer surface, is provided with several and tears rope between described speciality CR inner sheath and oversheath;
Described tension insulating barrier and oversheath all composed of the following components:
Haloflex 20 ~ 30 parts,
Epichlorohydrin rubber 5 ~ 15 parts,
1 ~ 2 part, magnesium oxide,
0.5 ~ 1 part, zinc oxide,
N, N-pair-benzimidazolone 0.6 ~ 1.2 part,
Second base lead sulfate 0.3 ~ 1.5 part,
Lead sulfate tribasic 0.2 ~ 1.2 part,
4,4 '-dioctyl diphenylamine 0.2 ~ 0.5 part,
N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part,
2,2,4-trimethyl-10.2 ~ 0.4 part,
DMA 0.2 ~ 0.4 part,
Trioctyl trimellitate (TOTM) 3 ~ 6 parts,
Epoxidized soybean oil 1 ~ 3 part,
70# chlorinated paraffin wax 2 ~ 7 parts,
High wear-resistant carbon black 10 ~ 18 parts,
Antimonous oxide 2 ~ 5 parts,
Hydrotalcite 10 ~ 20 parts,
APP 11 ~ 15 parts,
Precipitated silica 3 ~ 6 parts,
Modification calcining nanoclay 4 ~ 9 parts,
Gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part,
Trimethylol-propane trimethacrylate 0.8 ~ 1.2 part,
Iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part.
The technical scheme that technique scheme is improved further is as follows:
In such scheme, between described speciality CR inner sheath and oversheath, be provided with high tenacity polyester fiber silk braid.
For reaching above-mentioned second object, the technical solution used in the present invention is: a kind of manufacture method of high strength electro-optic compound cable for towing, described photoelectric composite medium-pressure trailing cable comprises photovoltaic element, at least 2 wire core conductors and at least 3 power wire core conductors, described power wire core conductor outside surfaces is coated with the first semiconductive shielding layer successively, ethylene-propylene rubber layer and the second semiconductive shielding layer, described wire core conductor outside surfaces is coated with semi-conductive rubber layer, described photovoltaic element comprises Loose tube further, tension insulating barrier, some optical fiber are filled with in this Loose tube,
Speciality CR inner sheath is coated on described photovoltaic element, at least 2 wire core conductors and at least 3 power wire core conductor outside surfaces, and oversheath is coated on speciality CR inner sheath outer surface;
Described tension insulating barrier is obtained by following steps: comprise the following steps:
Step one, plasticate described haloflex 20 ~ 30 parts and epichlorohydrin rubber 5 ~ 15 parts in 70 DEG C ~ 80 DEG C banburies 2min ~ 3min;
Step 2, described second base lead sulfate second base lead sulfate 0.3 ~ 1.5 part is added again in described banbury, described lead sulfate tribasic 0.2 ~ 1.2 part, described 4, 4 '-dioctyl diphenylamine 0.2 ~ 0.5 part, described 2, 2, 4-trimethyl-10.2 ~ 0.4 part, described N, accelerine 0.2 ~ 0.4 part, 1 ~ 2 part, described magnesium oxide, 0.5 ~ 1 part, described zinc oxide, described N, N-pair-benzimidazolone 0.6 ~ 1.2 part, described N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part, described 70# chlorinated paraffin wax 2 ~ 7 parts, described APP 11 ~ 15 parts, described iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part, described antimonous oxide 2 ~ 5 parts, mixing 2min ~ 3min,
Step 3, in described banbury, finally add described trioctyl trimellitate (TOTM) 3 ~ 6 parts, DMA 0.2 ~ 0.4 part, described epoxidized soybean oil 1 ~ 3 part, described high wear-resistant carbon black 10 ~ 18 parts, described hydrotalcite 10 ~ 20 parts.Described precipitated silica 3 ~ 6 parts, described modification calcining nanoclay 4 ~ 9 parts, described gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part, mixing 3min ~ 4min, form glue stuff compounding, this glue stuff compounding is discharged from described banbury when temperature reaches 90 DEG C-100 DEG C;
The described glue stuff compounding of step 4, discharge thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
Glue stuff compounding room temperature after step 5, calendering deposits 8h-16h, then mixer mixing is put into, melting temperature adds described vulcanizing agent trimethylol-propane trimethacrylate 0.8 ~ 1.2 part then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
Step 6, this glue stuff compounding thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then on tri-roll press machine, open bar slice, the rubber page of output cools through chill roll, after crossing talcum powder case, i.e. and obtained finished product.
The technical scheme that technique scheme is improved further is as follows:
In such scheme, between described speciality CR inner sheath and oversheath, be provided with high tenacity polyester fiber silk braid.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
1. high strength electro-optic compound cable for towing of the present invention and manufacture method thereof, it adopts haloflex 20 ~ 30 parts and epichlorohydrin rubber 5 ~ 15 parts of combinations to make base-material, by adding 1 ~ 2 part, magnesium oxide, 0.5 ~ 1 part, zinc oxide, second base lead sulfate 0.3 ~ 1.5 part, lead sulfate tribasic 0.2 ~ 1.2 part, 70# chlorinated paraffin wax 2 ~ 7 parts, carbon black 10 ~ 18 parts, antimonous oxide 2 ~ 5 parts, precipitated silica 3 ~ 6 parts, modification calcining nanoclay 4 ~ 9 parts, gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part, trimethylol-propane trimethacrylate 0.8 ~ 1.2 part, epoxidized soybean oil 1 ~ 3 part, iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part of synergy improves the hot strength of rubber sheath material, elongation at break and anti-wear performance, thus make hot strength be greater than 12Mpa, elongation at break is greater than 350%, trimethylol-propane trimethacrylate and iso-cyanuric acid triallyl ester jointly use and can significantly improve tear strength, and sheath material has preferably physical and mechanical properties, and preparation technology is simple, workable, secondly, haloflex and epichlorohydrin rubber are also with adopting trioctyl trimellitate (TOTM) and epoxidized soybean oil to carry out composite simultaneously, and sheath material has good oil resistance, secondly, two (the beta-hydroxyethyl)-benzimidazolone of magnesium oxide, zinc oxide and N, N-with the use of, both can obtain the higher material of thermal stability, also improve natural-crosslinked speed, substantially increase production efficiency and crosslinked uniformity.
2. high strength electro-optic compound cable for towing of the present invention and manufacture method thereof, it adds N further, accelerine 0.2 ~ 0.4 part, 4,4 '-dioctyl diphenylamine 0.2 ~ 0.5 part coordinates trioctyl trimellitate (TOTM) 3 ~ 6 parts, N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part, 2,2,4-trimethyl-10.2 ~ 0.4 part and combination base-material haloflex, epichlorohydrin rubber, combination acts synergistically improves ageing properties and the anti-wear performance of sheath, aging temperature can arrive 135 DEG C, there is good weather resistance, also improve the specific insulation (being greater than 1011 Ω .m) of material.
3. high strength electro-optic compound cable for towing of the present invention and manufacture method thereof, it adds hydrotalcite 10 ~ 20 parts further, APP 11 ~ 15 parts coordinates 70# chlorinated paraffin wax, carbon black, antimonous oxide, inorganic combustion inhibitor hydrotalcite, APP and carbon black are composite, interact during burning, fall low-smoke; 70# chlorinated paraffin wax and antimonous oxide composite, oxygen index can significantly improve, and this kind of cable rubber sheath material oxygen index can reach more than 42%, and the amount of being fuming when reducing burning.
Accompanying drawing explanation
Accompanying drawing 1 is high strength electro-optic compound cable for towing structural representation of the present invention.
In above accompanying drawing: 1, photovoltaic element; 2, wire core conductor; 3, power wire core conductor; 4, the first semiconductive shielding layer; 5, ethylene-propylene rubber layer; 6, the second semiconductive shielding layer; 7, semi-conductive rubber layer; 8, Loose tube; 9, tension insulating barrier; 10, optical fiber; 11, speciality CR inner sheath; 12, oversheath; 13, high tenacity polyester fiber silk braid; 14, rope is torn.
Embodiment
Embodiment 1: a kind of high strength electro-optic compound cable for towing, described optoelectronic composite cable comprises photovoltaic element 1,1 wire core conductor 2 and at least 3 power wire core conductors 3, described power wire core conductor 3 outer surface is coated with the first semiconductive shielding layer 4, ethylene-propylene rubber layer 5 and the second semiconductive shielding layer 6 successively, described wire core conductor 2 outer surface is coated with semi-conductive rubber layer 7, described photovoltaic element 1 comprises Loose tube 8, tension insulating barrier 9 further, is filled with some optical fiber 10 in this Loose tube 8;
Speciality CR inner sheath 11 is coated on described photovoltaic element 1, at least 2 wire core conductors 2 and at least 3 power wire core conductor 3 outer surfaces, oversheath 12 is coated on speciality CR inner sheath 11 outer surface, be provided with high tenacity polyester fiber silk braid 13 between described speciality CR inner sheath 11 and oversheath 12, be provided with several between described speciality CR inner sheath 11 and oversheath 12 and tear rope 14; The described number tearing rope 14 is 4, circumferentially arranges at equal intervals.
Described tension insulating barrier 9 and oversheath 12 all composed of the following components: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 1.5 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 1 part of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.2 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, N, accelerine 0.3 kilogram, trioctyl trimellitate (TOTM) 3.4 kilograms, epoxidized soybean oil 1.3 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, hydrotalcite 15 kilograms, APP 13 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Described tension insulating barrier 9 and oversheath 12 are all obtained by following steps: comprise the following steps:
Step one, plasticate described haloflex 25 kilograms and epichlorohydrin rubber 10 kilograms in 70 DEG C ~ 80 DEG C banburies 2min ~ 3min;
Step 2, described second base lead sulfate 1.0 kilograms is added again in described banbury, described lead sulfate tribasic 0.8 kilogram, described 4, 4 '-dioctyl diphenylamine 0.2 kilogram, described 2, 2, 4-trimethyl-10.2 kilograms, described N, accelerine 0.3 part, 1.5 kilograms, described magnesium oxide, 0.5 part, described zinc oxide, described N, two (the beta-hydroxyethyl)-benzimidazolone 1 part of N-, described N-N-diphenyl-para-phenylene diamine 0.3 kilogram, described 70# chlorinated paraffin wax 7 kilograms, described APP 13 kilograms, described iso-cyanuric acid triallyl ester 0.9 kilogram, described antimonous oxide 5 kilograms, mixing 2min ~ 3min,
Step 3, in described banbury, finally add described trioctyl trimellitate (TOTM) 3.4 kilograms, DMA 0.2 ~ 0.4 part, described epoxidized soybean oil 1.3 kilograms, described high wear-resistant carbon black 12 kilograms, described hydrotalcite 15 kilograms.Described precipitated silica 4 kilograms, described modification calcining nanoclay 6 kilograms, described gamma-mercaptopropyltriethoxysilane 0.3 kilogram, mixing 3min ~ 4min, form glue stuff compounding, this glue stuff compounding is discharged from described banbury when temperature reaches 90 DEG C-100 DEG C;
The described glue stuff compounding of step 4, discharge thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
Glue stuff compounding room temperature after step 5, calendering deposits 8h-16h, then mixer mixing is put into, melting temperature adds described vulcanizing agent trimethylol-propane trimethacrylate 1 kilogram then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
Step 6, this glue stuff compounding thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then on tri-roll press machine, open bar slice, the rubber page of output cools through chill roll, after crossing talcum powder case, i.e. and obtained finished product.
Tension insulating barrier prepared by this example and jacket material, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h
Embodiment 2: a kind of high strength electro-optic compound cable for towing, described optoelectronic composite cable comprises photovoltaic element 1,1 wire core conductor 2 and at least 3 power wire core conductors 3, described power wire core conductor 3 outer surface is coated with the first semiconductive shielding layer 4, ethylene-propylene rubber layer 5 and the second semiconductive shielding layer 6 successively, described wire core conductor 2 outer surface is coated with semi-conductive rubber layer 7, described photovoltaic element 1 comprises Loose tube 8, tension insulating barrier 9 further, is filled with some optical fiber 10 in this Loose tube 8;
Speciality CR inner sheath 11 is coated on described photovoltaic element 1, at least 2 wire core conductors 2 and at least 3 power wire core conductor 3 outer surfaces, oversheath 12 is coated on speciality CR inner sheath 11 outer surface, be provided with high tenacity polyester fiber silk braid 13 between described speciality CR inner sheath 11 and oversheath 12, be provided with several between described speciality CR inner sheath 11 and oversheath 12 and tear rope 14; The described number tearing rope 14 is 4, circumferentially arranges at equal intervals.
Described tension insulating barrier 9 and oversheath 12 all composed of the following components: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 1 kilogram, magnesium oxide, 1 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 1 part of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, N, accelerine 0.35 kilogram, trioctyl trimellitate (TOTM) 4 kilograms, epoxidized soybean oil 2 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, APP 12 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram, preparation method is identical with specific embodiment 1.
Tension insulating barrier prepared by this example and jacket material, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h
The preparation method of this enforcement is identical with specific embodiment 1.
Embodiment 3: a kind of high strength electro-optic compound cable for towing, described optoelectronic composite cable comprises photovoltaic element 1,1 wire core conductor 2 and at least 3 power wire core conductors 3, described power wire core conductor 3 outer surface is coated with the first semiconductive shielding layer 4, ethylene-propylene rubber layer 5 and the second semiconductive shielding layer 6 successively, described wire core conductor 2 outer surface is coated with semi-conductive rubber layer 7, described photovoltaic element 1 comprises Loose tube 8, tension insulating barrier 9 further, is filled with some optical fiber 10 in this Loose tube 8;
Speciality CR inner sheath 11 is coated on described photovoltaic element 1, at least 2 wire core conductors 2 and at least 3 power wire core conductor 3 outer surfaces, oversheath 12 is coated on speciality CR inner sheath 11 outer surface, be provided with high tenacity polyester fiber silk braid 13 between described speciality CR inner sheath 11 and oversheath 12, be provided with several between described speciality CR inner sheath 11 and oversheath 12 and tear rope 14; The described number tearing rope 14 is 4, circumferentially arranges at equal intervals.
Described tension insulating barrier 9 and oversheath 12 all composed of the following components: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 2 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 0.6 part of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, N, accelerine 0.25 kilogram, trioctyl trimellitate (TOTM) 4 kilograms, epoxidized soybean oil 2 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, APP 12 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1.2 kilograms, iso-cyanuric acid triallyl ester 0.8 kilogram, preparation method is identical with specific embodiment 1.
Tension insulating barrier prepared by this example and jacket material, the detection data of performance are as follows:
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h
Embodiment 4: a kind of high strength electro-optic compound cable for towing, described optoelectronic composite cable comprises photovoltaic element 1,1 wire core conductor 2 and at least 3 power wire core conductors 3, described power wire core conductor 3 outer surface is coated with the first semiconductive shielding layer 4, ethylene-propylene rubber layer 5 and the second semiconductive shielding layer 6 successively, described wire core conductor 2 outer surface is coated with semi-conductive rubber layer 7, described photovoltaic element 1 comprises Loose tube 8, tension insulating barrier 9 further, is filled with some optical fiber 10 in this Loose tube 8;
Speciality CR inner sheath 11 is coated on described photovoltaic element 1, at least 2 wire core conductors 2 and at least 3 power wire core conductor 3 outer surfaces, oversheath 12 is coated on speciality CR inner sheath 11 outer surface, be provided with high tenacity polyester fiber silk braid 13 between described speciality CR inner sheath 11 and oversheath 12, be provided with several between described speciality CR inner sheath 11 and oversheath 12 and tear rope 14; The described number tearing rope 14 is 4, circumferentially arranges at equal intervals.
Described tension insulating barrier 9 and oversheath 12 all composed of the following components: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 1.5 kilograms, magnesium oxide, 0.8 kilogram, zinc oxide, N, two (the beta-hydroxyethyl)-benzimidazolone 0.8 part of N-, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 4, 4 '-dioctyl diphenylamine 0.4 kilogram, N-N-diphenyl-para-phenylene diamine 0.4 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, N, accelerine 0.35 kilogram, trioctyl trimellitate (TOTM) 4 kilograms, epoxidized soybean oil 2 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 16 kilograms, antimonous oxide 3 kilograms, hydrotalcite 11 kilograms, APP 12 kilograms, precipitated silica 5 kilograms, modification calcining nanoclay 8 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Tension insulating barrier prepared by this example and jacket material, the detection data of performance are as follows:
The preparation method of this enforcement is identical with specific embodiment 4.
Comparative example 1: a kind of stretch-proof insulated cable sheath material, each component formula is: material each component formula is: haloflex 25 kilograms, 2 kilograms, magnesium oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, trioctyl trimellitate (TOTM) 4 kilograms, epoxidized soybean oil 1.3 kilograms, 70# chlorinated paraffin wax 7 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, cumyl peroxide 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Preparation method is conventional method.
Aging condition: 135 ± 2 DEG C × 168h, immersion oil experiment condition: 100 ± 2 DEG C × 24h
Comparative example 2: a kind of stretch-proof insulated cable sheath material, each component formula is: material each component formula is: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 1 kilogram, magnesium oxide, 0.5 kilogram, zinc oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, N-N-diphenyl-para-phenylene diamine 0.3 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, trioctyl trimellitate (TOTM) 3.4 kilograms, epoxidized soybean oil 1.3 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Comparative example 3: a kind of stretch-proof insulated cable sheath material, each component formula is: material each component formula is: haloflex 25 kilograms, epichlorohydrin rubber 10 kilograms, 2 kilograms, magnesium oxide, 0.5 kilogram, zinc oxide, second base lead sulfate 1.0 kilograms, lead sulfate tribasic 0.8 kilogram, 2, 2, 4-trimethyl-10.2 kilograms, N, accelerine 0.3 kilogram, trioctyl trimellitate (TOTM) 3.4 kilograms, epoxidized soybean oil 1.3 kilograms, 70# chlorinated paraffin wax 7 kilograms, high wear-resistant carbon black 12 kilograms, antimonous oxide 5 kilograms, precipitated silica 4 kilograms, modification calcining nanoclay 6 kilograms, gamma-mercaptopropyltriethoxysilane 0.3 kilogram, trimethylol-propane trimethacrylate 1 kilogram, iso-cyanuric acid triallyl ester 0.9 kilogram.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. a high strength electro-optic compound cable for towing, it is characterized in that: described optoelectronic composite cable comprises photovoltaic element (1), 1 wire core conductor (2) and 3 power wire core conductors (3), described power wire core conductor (3) outer surface is coated with the first semiconductive shielding layer (4) successively, ethylene-propylene rubber layer (5) and the second semiconductive shielding layer (6), described wire core conductor (2) outer surface is coated with semi-conductive rubber layer (7), described photovoltaic element (1) comprises Loose tube (8) further, tension insulating barrier (9), some optical fiber (10) are filled with in this Loose tube (8),
Speciality CR inner sheath (11) is coated on described photovoltaic element (1), at least 2 wire core conductors (2) and at least 3 power wire core conductor (3) outer surfaces, oversheath (12) is coated on speciality CR inner sheath (11) outer surface, is provided with several and tears rope (14) between described speciality CR inner sheath (11) and oversheath (12);
Described tension insulating barrier (9) and oversheath (12) all composed of the following components:
Haloflex 20 ~ 30 parts,
Epichlorohydrin rubber 5 ~ 15 parts,
1 ~ 2 part, magnesium oxide,
0.5 ~ 1 part, zinc oxide,
Two (the beta-hydroxyethyl)-benzimidazolone 0.6 ~ 1.2 part of N, N-,
Second base lead sulfate 0.3 ~ 1.5 part,
Lead sulfate tribasic 0.2 ~ 1.2 part,
4,4 '-dioctyl diphenylamine 0.2 ~ 0.5 part,
N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part,
2,2,4-trimethyl-10.2 ~ 0.4 part,
DMA 0.2 ~ 0.4 part,
Trioctyl trimellitate (TOTM) 3 ~ 6 parts,
Epoxidized soybean oil 1 ~ 3 part,
70# chlorinated paraffin wax 2 ~ 7 parts,
High wear-resistant carbon black 10 ~ 18 parts,
Antimonous oxide 2 ~ 5 parts,
Hydrotalcite 10 ~ 20 parts,
APP 11 ~ 15 parts,
Precipitated silica 3 ~ 6 parts,
Modification calcining nanoclay 4 ~ 9 parts,
Gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part,
Trimethylol-propane trimethacrylate 0.8 ~ 1.2 part,
Iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part.
2. high strength electro-optic compound cable for towing according to claim 1, is characterized in that: be provided with high tenacity polyester fiber silk braid (13) between described speciality CR inner sheath (11) and oversheath (12).
3. high strength electro-optic compound cable for towing according to claim 1, is characterized in that: described in tear rope (14) number be 4, circumferentially arrange at equal intervals.
4. the manufacture method for high strength electro-optic compound cable for towing according to claim 1, it is characterized in that: described optoelectronic composite cable comprises photovoltaic element (1), 1 wire core conductor (2) and 3 power wire core conductors (3), described power wire core conductor (3) outer surface is coated with the first semiconductive shielding layer (4) successively, ethylene-propylene rubber layer (5) and the second semiconductive shielding layer (6), described wire core conductor (2) outer surface is coated with semi-conductive rubber layer (7), described photovoltaic element (1) comprises Loose tube (8) further, tension insulating barrier (9), some optical fiber (10) are filled with in this Loose tube (8),
Speciality CR inner sheath (11) is coated on described photovoltaic element (1), at least 2 wire core conductors (2) and at least 3 power wire core conductor (3) outer surfaces, oversheath (12) is coated on speciality CR inner sheath (11) outer surface, is provided with several and tears rope (14) between described speciality CR inner sheath (11) and oversheath (12);
Described tension insulating barrier (9) is obtained by following steps: comprise the following steps:
Step one, plasticate described haloflex 20 ~ 30 parts and epichlorohydrin rubber 5 ~ 15 parts in 70 DEG C ~ 80 DEG C banburies 2min ~ 3min;
Step 2, described second base lead sulfate second base lead sulfate 0.3 ~ 1.5 part is added again in described banbury, described lead sulfate tribasic 0.2 ~ 1.2 part, described 4, 4 '-dioctyl diphenylamine 0.2 ~ 0.5 part, described 2, 2, 4-trimethyl-10.2 ~ 0.4 part, described N, accelerine 0.2 ~ 0.4 part, 1 ~ 2 part, described magnesium oxide, 0.5 ~ 1 part, described zinc oxide, described N, two (the beta-hydroxyethyl)-benzimidazolone 0.6 ~ 1.2 part of N-, described N-N-diphenyl-para-phenylene diamine 0.3 ~ 0.8 part, described 70# chlorinated paraffin wax 2 ~ 7 parts, described APP 11 ~ 15 parts, described iso-cyanuric acid triallyl ester 0.7 ~ 1.2 part, described antimonous oxide 2 ~ 5 parts, mixing 2min ~ 3min,
Step 3, in described banbury, finally add described trioctyl trimellitate (TOTM) 3 ~ 6 parts, N, accelerine 0.2 ~ 0.4 part, described epoxidized soybean oil 1 ~ 3 part, described high wear-resistant carbon black 10 ~ 18 parts, described hydrotalcite 10 ~ 20 parts, described precipitated silica 3 ~ 6 parts, described modification calcining nanoclay 4 ~ 9 parts, described gamma-mercaptopropyltriethoxysilane 0.2 ~ 0.4 part, mixing 3min ~ 4min, form glue stuff compounding, this glue stuff compounding is discharged from described banbury when temperature reaches 90 DEG C-100 DEG C;
The described glue stuff compounding of step 4, discharge thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then roll on tri-roll press machine, do not open bar slice;
Glue stuff compounding room temperature after step 5, calendering deposits 8h-16h, then mixer mixing is put into, melting temperature adds described vulcanizing agent trimethylol-propane trimethacrylate 0.8 ~ 1.2 part then mixing 0.5min-1.5min when reaching 90 DEG C-120 DEG C, then discharge glue stuff compounding;
Step 6, this glue stuff compounding thin-pass 3-5 time on a mill until, and carry out backswing glue 4-6 time, then on tri-roll press machine, open bar slice, the rubber page of output cools through chill roll, after crossing talcum powder case, i.e. and obtained finished product.
5. the manufacture method of high strength electro-optic compound cable for towing according to claim 1, is characterized in that: be provided with high tenacity polyester fiber silk braid (13) between described speciality CR inner sheath (11) and oversheath (12).
6. the manufacture method of high strength electro-optic compound cable for towing according to claim 1, is characterized in that: described in tear rope (14) number be 4, circumferentially arrange at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353371.2A CN105161186A (en) | 2015-06-24 | 2015-06-24 | High-strength towing-used photoelectric composite cable and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353371.2A CN105161186A (en) | 2015-06-24 | 2015-06-24 | High-strength towing-used photoelectric composite cable and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105161186A true CN105161186A (en) | 2015-12-16 |
Family
ID=54802012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353371.2A Pending CN105161186A (en) | 2015-06-24 | 2015-06-24 | High-strength towing-used photoelectric composite cable and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871556A (en) * | 2016-09-23 | 2018-04-03 | 江苏亨通电力电缆有限公司 | The aerial insulated cable and its manufacturing process of high current-carrying capacity |
| CN109517243A (en) * | 2017-09-20 | 2019-03-26 | 江苏亨通电力电缆有限公司 | The manufacturing method of high reliability heat resistant fiber composite rope |
| CN116835975A (en) * | 2023-07-05 | 2023-10-03 | 广东电网有限责任公司 | ZnO polycrystalline ceramic with high breakdown field strength, preparation method and cable sheath protector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6514608B1 (en) * | 1998-07-10 | 2003-02-04 | Pirelli Cable Corporation | Semiconductive jacket for cable and cable jacketed therewith |
| US7473849B2 (en) * | 2005-04-25 | 2009-01-06 | Cable Components Group | Variable diameter conduit tubes for high performance, multi-media communication cable |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN102924835A (en) * | 2011-09-29 | 2013-02-13 | 江苏亨通电力电缆有限公司 | High-strength high-inflaming-retardant rubber sheath material of mine cable and preparation process |
| CN104036885A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Method for manufacturing photoelectric composite medium-voltage drum cable |
| CN104051062A (en) * | 2014-05-06 | 2014-09-17 | 王春存 | Reinforced type dragging variable-frequency soft cable |
| CN104448591A (en) * | 2014-12-01 | 2015-03-25 | 河北华通线缆集团有限公司 | Welding machine cable material adopting single covering layer and preparation method thereof |
-
2015
- 2015-06-24 CN CN201510353371.2A patent/CN105161186A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6514608B1 (en) * | 1998-07-10 | 2003-02-04 | Pirelli Cable Corporation | Semiconductive jacket for cable and cable jacketed therewith |
| US7473849B2 (en) * | 2005-04-25 | 2009-01-06 | Cable Components Group | Variable diameter conduit tubes for high performance, multi-media communication cable |
| CN102924835A (en) * | 2011-09-29 | 2013-02-13 | 江苏亨通电力电缆有限公司 | High-strength high-inflaming-retardant rubber sheath material of mine cable and preparation process |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN104036885A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Method for manufacturing photoelectric composite medium-voltage drum cable |
| CN104051062A (en) * | 2014-05-06 | 2014-09-17 | 王春存 | Reinforced type dragging variable-frequency soft cable |
| CN104448591A (en) * | 2014-12-01 | 2015-03-25 | 河北华通线缆集团有限公司 | Welding machine cable material adopting single covering layer and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871556A (en) * | 2016-09-23 | 2018-04-03 | 江苏亨通电力电缆有限公司 | The aerial insulated cable and its manufacturing process of high current-carrying capacity |
| CN109517243A (en) * | 2017-09-20 | 2019-03-26 | 江苏亨通电力电缆有限公司 | The manufacturing method of high reliability heat resistant fiber composite rope |
| CN116835975A (en) * | 2023-07-05 | 2023-10-03 | 广东电网有限责任公司 | ZnO polycrystalline ceramic with high breakdown field strength, preparation method and cable sheath protector |
| CN116835975B (en) * | 2023-07-05 | 2024-05-14 | 广东电网有限责任公司 | ZnO polycrystalline ceramic with high breakdown field strength, preparation method and cable sheath protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104036885B (en) | It is combined in 3.6/6kV-12/20kV presses the process of drum cable for manufacturing photoelectricity | |
| CN102969046B (en) | Whitening ultraviolet-proof double-shield instrument cable for ships and manufacturing method thereof | |
| CN104361945B (en) | A kind of Halogen-free flame-retardant low-temperature resistant is pressed the preparation method of wind energy cable | |
| CN105070367A (en) | Novel opto-electronic combined medium-voltage trailing cable for port machinery and manufacturing process thereof | |
| CN103928158A (en) | Anti-flaming fireproof cable for electric welding machine | |
| CN105161186A (en) | High-strength towing-used photoelectric composite cable and manufacture method thereof | |
| CN105384980A (en) | High strength high flame-retardant cable sheath material and preparing method and application thereof | |
| CN104910534A (en) | Components of anti-tensile insulated cable sheath and preparation process thereof | |
| CN104008799A (en) | Fireproof computer cable supported by framework | |
| CN106432934A (en) | High-ductility flame-retardant cable sheath material and preparation method thereof | |
| CN102969056B (en) | Marine integral screening instrument cable capable of whitening and resisting ultraviolet and manufacturing method thereof | |
| CN207572119U (en) | A kind of New-energy electric vehicle environment friendly heat resistant high-tension cable | |
| CN207182954U (en) | Polyvinyl chloride butyronitrile insulated cable | |
| CN107342137B (en) | Photovoltaic thermal conductivity flame retardant cable | |
| CN102969048B (en) | Marine independent screening instrument cable capable of whitening and resisting ultraviolet and manufacturing method thereof | |
| CN104867573A (en) | Mining shielding type trailing cable and manufacturing process thereof | |
| CN202584870U (en) | Reinforced-type fireproof and waterproof aluminium alloy power cable | |
| CN104774396A (en) | Mine electric cable rubber sheath material and preparation process thereof | |
| CN109360675B (en) | High-current-carrying high-strength shield tunneling machine cable | |
| CN204332520U (en) | A kind of power cable for wind power generation | |
| CN107353457A (en) | Tidal power generation optoelectronic composite cable | |
| CN105623030A (en) | Multifunctional municipal rushing repairing cable | |
| CN102969064B (en) | Whitening ultraviolet-proof ethylene-propylene rubber insulation power cable for ships and manufacturing method thereof | |
| CN107353458A (en) | Preparation technology for the optoelectronic composite cable of tidal power generation | |
| CN102969057B (en) | Whitening ultraviolet-proof ethylene-propylene rubber insulation control cable for ships and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |